Vaporizer module used in cooling/freezing apparatus, has evaporator tube that allows circulation of refrigerant, and ventilator unit that is arranged such that operation air is inhaled during vaporizing operation

摘要

The vaporizer module (10) has an evaporator tube in which the refrigerant is circulated during the progress of vaporizing operation of a vaporizing unit (30). A ventilator unit (20) is arranged such that operation air is inhaled during vaporization operation. The widening of the surface of the vaporizing unit by the arrangement of vaporizing components is avoided. The heat exchange tube is made of metallic materials such as aluminum and copper, and plastic material or composite material.